UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B2fnA8FDShPvcKfCsbJOLJLuv/hqE7xX5QuyfRuDPNA=' 
WHERE 
  key_id = '3bdbe4cbcbd1ae68d25915d56ba7ed5ca904aa9487644333b1783bd3455b6b44' 
  AND (
    token = 'B2fnA8FDShPvcKfCsbJOLJLuv/hqE7xX5QuyfRuDPNA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )